commit b87c2adc76f00571d28630b33b8e24ae8c85df2c
Author: thepurpleblob <thepurpleblob>
Date: Fri, 04 Nov 2005 18:04:04 +0800
Tag: v1.5.3
Brought in line with HEAD version to get rid of data_submitted() function. A bit of HTML cleaning up too. Fixes incompatibility with secureforms.

commit ded34598217afbd70258b714a222cf51637cdf06
Author: thepurpleblob <thepurpleblob>
Date: Tue, 31 May 2005 21:34:15 +0800
Tag: v1.5.0
'Fixed' quizzes_category_used declaration to make it work. Based on it only being called in one place. Might need a 'proper' fix though, but this gets us moving!

commit b90d6ed1e26378ef3ecb72aa11358e9c15698441
Author: thepurpleblob <thepurpleblob>
Date: Fri, 28 Jan 2005 00:18:27 +0800
Tag: v1.5.0
factored out functionality to check if question is in use on delete will be using this to delete whole categories of questions (or not)